KR100240699B1 - Oil exchange timing alarm system - Google Patents
Oil exchange timing alarm system Download PDFInfo
- Publication number
- KR100240699B1 KR100240699B1 KR1019950053409A KR19950053409A KR100240699B1 KR 100240699 B1 KR100240699 B1 KR 100240699B1 KR 1019950053409 A KR1019950053409 A KR 1019950053409A KR 19950053409 A KR19950053409 A KR 19950053409A KR 100240699 B1 KR100240699 B1 KR 100240699B1
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- Prior art keywords
- oil
- mileage
- display
- oil change
- electronic control
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/10—Indicating devices; Other safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/90—Driver alarms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/10—Indicating devices; Other safety devices
- F01M2011/14—Indicating devices; Other safety devices for indicating the necessity to change the oil
- F01M2011/1426—Indicating devices; Other safety devices for indicating the necessity to change the oil by considering distance
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
본 발명은 오일 교환시기 경고 및 주행거리 표시시스템에 관한 것으로, 스피드 센서(S)의 출력단이 전자제어장치(10)의 1입력에 연결되고, 오일탱크의 드레인 플러그에 설치된 스우치(2)와 변속기의 드레인 플러그 스위치(4)가 전자제어장치(10)의 다른 입력단에 연결되며, 전자제어장치(10)내에 각 오일 교환시기에 관련하여 미리설정된 주행거리 데이타값이 기억된 기억장치(11)를 구비하고, 이 기억장치(11)에 기억된 주행거리와 오일교환후 상기 스피드센서 S로부터 산출된 주행거리에 기초하여 각 오일교환주기에 도달하였을 때 전자제어장치(10)가 그 출력단에서 경보신호를 발생하고, 각 오일 교환시기가 도래하였음을 표시하는 발광다이오드 L1∼L3가 상기 출력단에 연결되고, 그 하나의 출력단에 각 오일의 교환후 주행거리를 디스플레이장치(21)에 표시하는 표시구동회로(20)가 연결되어 있는 것을 특징으로 한다. 본 발명에 의하면 엔진오일 및 변속기 오일의 교환작업을 자동으로 감지하고 교환후의 주행거리를 차량 스피드센서로부터 계산하고 미리설정된 주행거리에 대응한 교환주기에 도달하였을 대 이를 경보램프작동 및 주행거리 디스플레이를 퉁해 운전자에게 즉각 알려줄 수 있는 장점이 있다.The present invention relates to an oil change timing warning and a mileage display system, wherein an output terminal of a speed sensor (S) is connected to one input of an electronic control device (10), and a shoe (2) installed in a drain plug of an oil tank. The drain plug switch 4 of the transmission is connected to the other input terminal of the electronic control device 10, and the storage device 11 in which the mileage data value preset in relation to each oil change time is stored in the electronic control device 10. And the electronic controller 10 alerts at the output stage when each oil change cycle is reached based on the travel distance stored in the storage device 11 and the travel distance calculated from the speed sensor S after oil change. The light emitting diodes L1 to L3 which generate a signal and indicate that each oil change time has arrived are connected to the output terminal, and the driving distance after the replacement of each oil is displayed on the display device 21 at one output terminal thereof. The display driving circuit 20 is characterized in that it is connected. According to the present invention, the engine oil and transmission oil are automatically detected and the mileage after replacement is calculated from the vehicle speed sensor, and when the replacement cycle corresponding to the preset mileage is reached, the alarm lamp operation and the mileage display are displayed. It has the advantage of letting the driver know immediately.
Description
제1도는 본 발명에 따른 오일 교환시기 경고 및 주행거리 표시장치의 시스템 구성도.1 is a system configuration of the oil change time warning and mileage display device according to the present invention.
제2도는 본 발명 표시장치의 전면 패널부를 나타낸 정면도.2 is a front view showing a front panel portion of the display device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
S : 스피드센서 2 : 엔진오일 스위치S: Speed sensor 2: Engine oil switch
4 : 변속기오일 스위치 8 : 리세트 스위치4 transmission oil switch 8 reset switch
10 : 전자제어장치 20 : 표시구동회로10: electronic control device 20: display drive circuit
21 : 디스플레이 L1∼L3 : 경고램프21: display L1 to L3: warning lamp
본 발명은 오일 교환시기 경고시스템에 관한 것으로, 특히 자동차 엔진오일 및 변속기 오일의 교환후 설정된 운행거리를 초과하였을 때 표시램프로 경고 및 주행거리 를 표시하여 운전자에게 오일을 교환하도록 알려주기 위한 오일 교환시기 경고 및 주행거리 표시시스템에 관한 것이다.The present invention relates to an oil change time warning system, and in particular, an oil change for informing a driver to change oil by displaying a warning and a mileage with an indicator lamp when a set mileage is exceeded after exchanging automobile engine oil and transmission oil. A time warning and mileage indication system.
일반적으로 승용차 엔진오일은 엔진 부하상태나 도로조건에 따라 교환주기가 변동될 수 있으나 시내주행을 기준할 때 대략 5000Km 주행후 오일을 교환하도록 권장하고 있다. 또한 변속기 오일 역시 대략 15000Km 주행후에 교환하도록 권고된다.In general, the engine cycle of passenger car engine oil may vary depending on the engine load conditions and road conditions, but it is recommended to change the oil after driving approximately 5000 km when driving in the city. It is also recommended to change the transmission oil after approximately 15000 km.
이와같은 오일 교환주기는 운전자가 오일 교환후 별도로 메모해 놓지않으면 적기의 교환시기를 잊어버려 엔진이나 변속기 작동에 무리를 가져오고 결국 내부 구성품에 손상을 입히게 되는 문제점이 도사리고 있다.Such an oil change cycle causes a problem that the driver forgets the time to replace the bandit unless the driver makes a note after the oil change, which causes the engine or the transmission to be unreasonable and eventually damage the internal components.
따라서, 본 발명의 목적은 위와같은 문제점을 해소하기 위한 것으로, 각 오일의 교환 후 설정된 .차량운행거리가 초과하면 경고램프를 통해 해당 오일교환시기가 도래하였음을 알리고 디스플레이를 통해 해당 오일 교환후의 주행거리를 표시해주기 위한 오일 교환시기 경고 및 주행거리 표시시스템을 제공하는 데 있다.Therefore, an object of the present invention is to solve the above problems, when the vehicle travel distance is set after the replacement of each oil is exceeded through the warning lamp that the corresponding oil change time has arrived and the display after running the oil change An oil change warning and mileage indicator system is provided to indicate the distance.
본 발명에 따르면, 자동차 전자제어장치에서 엔진오일 및 변소기 오일의 교환작업을 자동으로 감지하고, 각 오일교환후의 주행거리를 차량 스피드센서로부터 누산하여 미리설정된 교환주기에 대응한 주행거리에 도달하였을 때 이를 경보램프작동 및 주행거리 디스플레이를 통해 운전자에게 알려주게 된다.According to the present invention, the vehicle electronic control apparatus automatically detects the engine oil and the toilet oil replacement operation, accumulates the mileage after each oil change from the vehicle speed sensor to reach the mileage corresponding to the preset exchange period. The driver will be notified when the alarm lamp is activated and the mileage display.
상기한 본 발명의 목적과 특징 및 장점을 이해하기 쉽도록 이하 첨부도면을 참고하여 본 발명의 일 실시예에 대해 상세히 설명한다.To facilitate understanding of the objects, features and advantages of the present invention described above, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제1도를 참조하면, 본 발명에 따른 오일 교환시기 경고 및 주행거리 표시장치의 전체 시스템이 도시되어 있다.Referring to FIG. 1, there is shown the entire system of oil change timing warning and mileage indicator according to the present invention.
본 발명은 스피드센서(S)의 출력단이 전자제어장치(10)의 1입력에 연결되고, 오일탱크의 드레인 플러그에 설치된 스위치(2)와 변속기의 드레인 플러그 스위치(4)가 전자제어장치(10)의 다른 입력단에 연결되며, 전자제어장치(10)내에 각 오일 교환시기체 관련하여 미리설정된 주행거리 데이타값이 기억된 기억장치(11)를 구비하고, 이 기억장치(11)에 기억된 주행거리와 오일교환후 상기 스피드센서 S로부터 산출된 주행거리에 기초하여 각 오일교환주기에 도달하였을 때 전자제어장치(10)가 그 출력단에서 경보신호를 발생하고, 각 오일 교환시기가 도래하였음을 표시하는 발광다이오드 L1∼L3가 상기 출력단에 연결되고, 그 하나의 출력단에 각 오일의 교환후 주행거리를 디스플레이장치(21)에 표시하는 표시구동회로(20)가 연결되어 있는 것을 기술적 특징으로 한다.According to the present invention, the output terminal of the speed sensor S is connected to one input of the electronic control apparatus 10, and the switch 2 installed on the drain plug of the oil tank and the drain plug switch 4 of the transmission are the electronic control apparatus 10. Is connected to the other input terminal of the control unit, and has a storage device 11 in which the mileage data value preset in relation to each oil change body is stored in the electronic control device 10, and the travel stored in this storage device 11 is provided. When the oil change cycle is reached based on the distance and the oil travel distance calculated from the speed sensor S after the oil change, the electronic control device 10 generates an alarm signal at its output stage and indicates that each oil change time has arrived. The light emitting diodes L1 to L3 are connected to the output terminal, and a display driving circuit 20 for displaying the travel distance after the exchange of each oil on the display device 21 is connected to one output terminal thereof. do.
도면에서, 미설명부호 8은 리세트 스위치를 나타낸다.In the figure, reference numeral 8 denotes a reset switch.
위와같은 구성의 오일교환시기 경고 및 주행거리 표시장치에서, 엔진오일을 교환하기 위해 드레인 플러그를 열면 그 주위로 설치된 마그네틱스위치가 오프되고 이 포스신호가 전자제어장치(10)의 1입력단으로 공급된다. 또한 변속기 오일을 교환할 때 플러그를 열면 그 주위의 마그네틱스위치가 오프되어 .전자제어장치(10)로 변속기 오일의 교환을 알려준다.In the above oil change warning and mileage indicator, when the drain plug is opened to change the engine oil, the magnetic switch installed around it is turned off and this force signal is supplied to the first input terminal of the electronic controller 10. . In addition, when the plug is opened when the transmission oil is replaced, the magnetic switch around it is turned off. The electronic controller 10 notifies the transmission of the transmission oil.
전자제어장치(10)는 각 오일 교환신호가 입력되면 디스플레이장치(21)에 해당 표시주행거리를 0으로 리세트 시키고, 휠스피드센서 S로부터 입력되는 신호를 연산하여 이후의 주행거리를 누산한다.When the oil change signal is input, the electronic controller 10 resets the corresponding display traveling distance to zero on the display apparatus 21, and calculates a signal input from the wheel speed sensor S to accumulate subsequent driving distances.
운전자가 제2도에 나타낸 기능선택 버튼(2',4') 즉, 엔진오일, 변속기 오일중 어느하나를 누르면 해당 오일 교환후의 주행거리가 디스플레이장치(21)에 표시된다.When the driver presses any of the function selection buttons 2 'and 4' shown in FIG. 2, that is, engine oil and transmission oil, the driving distance after the oil change is displayed on the display apparatus 21. FIG.
예를들어 엔진오일을 교환했을 때 전자제어장치(10)는 기억된 이전의 엔진오일 교환후 주행거리를 리세트하고 이후의 주행거리를 누산하며, 운전자가 버튼(2')을 눌렸을때 표시구동회로(20)를 통해 디스플레이장치(21)로 현재까지 누적된 주행거리를 표시하고, 기억장치(11)에 기억된 미리설정된 거리데이타와 비교하여 해다값에 도달하였을 때 엔진오일 교환 경고램프 L1를 구동하는 신호를 발생한다.For example, when the engine oil is replaced, the electronic controller 10 resets the distance traveled after the previous engine oil change stored and accumulates the subsequent distance, and is displayed when the driver presses the button 2 '. The driving distance 20 is displayed on the display device 21 through the drive circuit 20, and the engine oil replacement warning lamp L1 when the sea value is reached in comparison with the preset distance data stored in the storage device 11 is displayed. Generates a signal to drive it.
이와같은 방식으로 변속기 오일 교환후의 주행거리 표시 및 교환시기 경고동작이 수행된다.In this manner, the mileage indication and the replacement timing warning operation after the transmission oil change are performed.
이상 설명한 바와 같이 본 발명에 의하면, 엔진오일 및 변속기 오일의 교환작업을 자동으로 감지하고 교환후의 주행거리를 차량 스피드센서로부터 계산하고 미리설정된 주행거리에 대응한 교환주기에 도달하였을 때 이를 경보램프작동 및 주행거리 디스플레이를 통해 운전자에게 즉각 알려줄 수 있는 특출한 효과가 있다.As described above, according to the present invention, the engine oil and the transmission oil is automatically detected and the driving distance after the replacement is calculated from the vehicle speed sensor, and an alarm lamp is activated when the replacement cycle corresponding to the preset driving distance is reached. And through the mileage display has an exceptional effect that can inform the driver immediately.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950053409A KR100240699B1 (en) | 1995-12-21 | 1995-12-21 | Oil exchange timing alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950053409A KR100240699B1 (en) | 1995-12-21 | 1995-12-21 | Oil exchange timing alarm system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970044159A KR970044159A (en) | 1997-07-26 |
| KR100240699B1 true KR100240699B1 (en) | 2000-01-15 |
Family
ID=19442352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950053409A KR100240699B1 (en) | 1995-12-21 | 1995-12-21 | Oil exchange timing alarm system |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100240699B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907211A (en) * | 2017-04-27 | 2017-06-30 | 广西五丰机械有限公司 | A kind of diesel engine lubricating oil oil change detection systems and detection method of changing oil |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030089856A (en) * | 2002-05-20 | 2003-11-28 | 현대자동차주식회사 | a device and the method for an auto alarm of oil exchange in vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5991406U (en) * | 1982-12-14 | 1984-06-21 | トヨタ自動車株式会社 | Internal combustion engine oil change notification device |
| KR950019041A (en) * | 1993-12-07 | 1995-07-22 | 전성원 | Oil change timing indicator of automobile transmission |
-
1995
- 1995-12-21 KR KR1019950053409A patent/KR100240699B1/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5991406U (en) * | 1982-12-14 | 1984-06-21 | トヨタ自動車株式会社 | Internal combustion engine oil change notification device |
| KR950019041A (en) * | 1993-12-07 | 1995-07-22 | 전성원 | Oil change timing indicator of automobile transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907211A (en) * | 2017-04-27 | 2017-06-30 | 广西五丰机械有限公司 | A kind of diesel engine lubricating oil oil change detection systems and detection method of changing oil |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970044159A (en) | 1997-07-26 |
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